My iPhone is super slow.what can i do?

For example teh Facebook app takes ages to show pictures, the comments do not appear until 2 minutes later (or more)… I tried switching on/off but that doesn't seem to do it.

IPhone says no service when it should?

Everyone in my family plan has service but somehow my iPhone can't receive or send texts or phone calls. On the top left corner it says no service. How do I fix that?

What are some free apps that you will earn money to use on iTunes?

I had quick thoughts but its on my iPad and its not available for iPhone. I looked at some apps but they require you to go the the store and scan the items and many needed your email and other personal information like every 5 minutes. I liked quick thoughts because they are just surveys and I could go on it and try to earn money while watching videos or something. Is there anyithing related to that?

What are some good tags for finding keys/valuables using an iphone?

I'm referring to devices like the cobra key finder. It is a gps tag that you attach to anything and use your iphone to track the valuables. The cobra has had bad reviews last i looked, and would like to get a similar product but with good reviews. I remember seeing advertisements on facebook for a white square that attaches to car keys, has a battery life of a year, gets thrown out after a year, uses bluetooth i think to send a signal to your iphone. I don't know what its called but it was 18.00$

How to tell a guy I'm not interested?

There's this guy at my HS who is just not my type. He is very "touchy" and disregards personal space. My first day of class he was trying to get me to sit on his lap and touch my legs. He really wants to go ou with me but he is just too "touchy" for me. I've never dated before, so I don't know how to tell him I'm not interested. Can anybody help me? He also has my cell phone number, so how do I block him on an iPhone 4S if possible?

Could I film a concert with my GoPro Hero 3?

I'm going to a one direction concert in october… I'll be in front row. I was wondering if my dads go pro would film it better than my iphone or ordinary camera. I also thought it could be good to have a very durable camera haha but thats off the point.

Would the go pro work?